Fig. 1From: Weighting bias and inflation in the time of COVID-19: evidence from Swiss transaction dataChanges in Swiss consumer spending before and during the COVID-19 crisis as measured by debit card transaction volumes. Cumulative expenditure change across categories of goods and services in Switzerland since January 2020 (normalization month). The vertical dotted line marks the declaration of the extraordinary situation by the Swiss Federal Council on March 16, 2020Back to article page